QuickBooks POS Error 121

How to Fix QuickBooks Point of Sale Error 121

QuickBooks Error 121 -The QuickBooks software pop-up such a warning message to your Point of Sale then it becomes all more significant for you to update the installed applications. Intuit Inc. will continue to work on updating their programs to create QB software error free. In the event that you still using an older QB version then most to be expected on greater risk of encountering QB errors such as ‘QuickBooks Point of Sale Error 121‘.

QuickBooks Point of Sale application may be an influential software system that is ample to entail by businesses to raise the growth curve. QuickBooks is the simplest application for smooth business management with a high precision in output & saving many times. Once we each is acquainted with the fact software system is accountable into the technical hassles and errors, thus is QuickBooks Point of Sale. Every so often, the users’ software system reports the QuickBooks Error 121.

Here in this blog we now have discussed exactly about this error with it’s fixation methods.

What is QuickBooks Point of Sale Update: Error Code 121?

QuickBooks Error Code 121 signifies that you must sign in the POS to another system as opposed to the system admin in which you encountered this QB error. You are able to face the QuickBooks error with a pop-up warning error message.

Error Message: “QuickBooks POS Error 121 denied there is no need permission to pick from timeouts”

Steps to solve QuickBooks Error Code 121

To fix the QuickBooks Error Code 121, you have to delete most of the data in the Entitlement Client folder & get rid of the WSActivity.xml file. Before attempting the resolution steps make certain that most of the Point of Sale process & services is blocked or stopped. However, you can take assistance from QuickBooks Point of Sale Error Support team to have instant help.

1. Close all the POS Process & services

  • Firstly, choose the “Task Manager” tab.
  • After that Choose the necessary Processes.
  • Locate & close all the processes:
  • Shut-down the duty Manager process.
  • In the Windows search option, go into the “services.msc”.
  • Go to the Services window; look for “QBPOS Database Manager XX” (“XX” means QuickBooks version).
  • Stop all the services & switch off the services windows.

In the event, the difficulty related to “QuickBooks POS update: Error 121” still exists in the QuickBooks software then we propose one to stick to the steps mentioned below:

Related Topic:

2. Delete the mandatory Files:
 -You have to look at the hidden Windows folders.
Windows 8.1 and 8
Windows XP
Vista and Windows 7

 -You need to go on to the location depending on your Operating System:
Windows 8 and 8.1: C:\ Program Data\Intuit\Entitlement Client\v8.0
Vista and Windows 7: C:\Program Data\Intuit\Entitlement Client\v8.0
Windows XP: C:\DocumentsandSettings\AllUsers\ApplicationData\Intuit\EntitlementClient\v8.0

Hit onto most of the files in the folder & go through the “Delete” tab.
Go on to the previous location: C:\ Program Data\Intuit\QuickBooks Point of Sale XX.0.
Go to the INI folder, and then delete the WSActivity file.
Open the Point of Sale again & download and install the desired updates.
Complete the last registration process.

3. End all of the Point of Sale processes & services:

  • Open the “Task Manager” tab.
  • Go right to the “Processes” tab.
  • Find and end the next processes:


  • Close the “Task Manager” tab.
  • Press the “Window + R” simultaneously, after which the Search window will show up.
  • Go into the “services.msc” icon.
  • Into the Services window, go right to the QBPOS Database Manager XX.
  • Stop the service & close the services window.

Hopefully, the above-prescribed troubleshooting steps are enough to endow you complete insight concerning the QuickBooks Error Code 121.

However, in the event that you still have some query or technical problem with the QuickBooks – you can easily take help from the certified QuickBooks ProAdvisors at toll-free support number.

Go Back


Blog Search


There are currently no blog comments.